Yes, the root bridge has a lower priority and is the core switch in the Cisco network. The bridge settings in the Meraki switch settings were not changed. We cannot change it to a cisco switch anyway. Sorry failed to mention we have plugged in 2 Meraki switches. Both are connected to separate cisco switches on the edge. These are the latest events I'm seeing. 7 12:45:06 Port STP change Port 13 designated→disabled Oct 7 12:45:06 Port status change port: 13, old: 1Gfdx, new: down Oct 7 12:44:48 Port STP change Port 13 disabled→designated Oct 7 12:44:48 Port status change port: 13, old: down, new: 1Gfdx Oct 7 12:44:25 Port STP change Port 7 disabled→designated Oct 7 12:44:25 Port status change port: 7, old: down, new: 1Gfdx Oct 7 12:44:25 Port STP change Port 5 disabled→designated Oct 7 12:44:25 Port status change port: 5, old: down, new: 1Gfdx Oct 7 12:44:25 Port STP change Port 2 disabled→designated Oct 7 12:44:25 Port status change port: 2, old: down, new: 1Gfdx Oct 7 12:44:24 Port STP change Port 1 disabled→designated Oct 7 12:44:24 Port status change port: 1, old: down, new: 1Gfdx Oct 7 12:44:21 Port STP change Port 7 designated→disabled Oct 7 12:44:21 Port status change port: 7, old: 1Gfdx, new: down Oct 7 12:44:21 Port STP change Port 5 designated→disabled Oct 7 12:44:21 Port status change port: 5, old: 1Gfdx, new: down Oct 7 12:44:21 Port STP change Port 2 designated→disabled Oct 7 12:44:21 Port status change port: 2, old: 1Gfdx, new: down Oct 7 12:44:20 Port STP change Port 1 designated→disabled Oct 7 12:44:20 Port status change port: 1, old: 1Gfdx, new: down Oct 7 12:44:10 Port STP change Port 3 disabled→designated Oct 7 12:44:10 Port status change port: 3, old: down, new: 100fdx Oct 7 12:44:07 Port STP change Port 3 designated→disabled Oct 7 12:44:07 Port status change port: 3, old: 100fdx, new: down Oct 7 12:44:01 Port STP change Port 7 disabled→designated Oct 7 12:44:01 Port status change port: 7, old: down, new: 1Gfdx Oct 7 12:44:01 Port STP change Port 5 disabled→designated Oct 7 12:44:01 Port status change port: 5, old: down, new: 1Gfdx Oct 7 12:44:01 Port STP change Port 1 disabled→designated Oct 7 12:44:01 Port status change port: 1, old: down, new: 1Gfdx
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